* adjust setter to include type annotation
* apparently this discovered some bugs
* remove some pyright ignores
* add str to int/float conversion
* dang it darglint
* WiP
* Save the var from get_var_name
* flatten StateManagerRedis.get_state algorithm
simplify fetching of states and avoid repeatedly fetching the same state
* Get all the states in a single redis round-trip
* update docstrings in StateManagerRedis
* Move computed var dep tracking to separate module
* Fix pre-commit issues
* ComputedVar.add_dependency: explicitly dependency declaration
Allow var dependencies to be added at runtime, for example, when defining a
ComponentState that depends on vars that cannot be known statically.
Fix more pyright issues.
* Fix/ignore more pyright issues from recent merge
* handle cleaning out _potentially_dirty_states on reload
* ignore accessed attributes missing on state class
these might be added dynamically later in which case we recompute the
dependency tracking dicts... if not, they'll blow up anyway at runtime.
* fix playwright tests, which insist on running an asyncio loop
---------
Co-authored-by: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
* add more type annotations through the code
* add typing in reflex/utils
* misc typing
* more typings
* state typing
* keep typing
* typing init and utils
* more typing for components
* fix attempt for 3.9
* need more __future
* more typings
* type event plz
* type model
* type vars/base.py
* enable 'ANN001' for reflex folder (ignore tests and benchmarks)
* fix pyi
* add missing annotations
* use more precise error when ignoring
* remove deprecated features and support for py3.9
* remove other deprecated stuff
* update lock file
* fix units tests
* relock poetry
* fix _replace for computed_var
* fix some merge typo
* fix typing of deploy args
* fix benchmarks.yml versions
* console.error instead of raising Exception
* fix tests
* ignore lambdas when resolving annotations
* simplify redirect logic in event.py
* more fixes
* fix unit tests again
* give back default annotations for lambdas
* fix signature check for on_submit
* remove useless stuff
* update pyi
* readd the getattr
* raise if log_level is wrong type
* silly goose, loglevel is a subclass of str
* i don't believe this code
* add guard
---------
Co-authored-by: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
* Allow custom app module in rxconfig
* what was that pyscopg mess?
* fix another mess
* get this working with relative imports and hot reload
* typing to named tuple
* minor refactor
* revert redis knobs positions
* fix pyright except 1
* fix pyright hopefully
* use the resolved module path
* testing workflow
* move nba-proxy job to counter job
* just cast the type
* fix tests for python 3.9
* darglint
* CR Suggestions for #4556 (#4644)
* reload_dirs: search up from app_module for last directory containing __init__
* Change custom app_module to use an import string
* preserve sys.path entries added while loading rxconfig.py
---------
Co-authored-by: Masen Furer <m_github@0x26.net>
* BaseState.get_var_value helper to get a value from a Var
When given a state Var or a LiteralVar, retrieve the actual value associated
with the Var.
For state Vars, the returned value is directly tied to the associated state and
can be modified.
Modifying LiteralVar values or ComputedVar values will have no useful effect.
* Use Var[VAR_TYPE] annotation to take advantage of generics
This requires rx.Field to pass typing where used.
* Add case where get_var_value gets something that's not a var
* [ENG-4083] Track internal changes in dataclass instances
Create a dynamic subclass of MutableProxy with `__dataclass_fields__` set
according to the dataclass being wrapped.
* support dataclasses.asdict on MutableProxy instances
* Throw warnings when Redis lock is held for more than the allowed threshold
* initial tests
* fix tests and address comments
* fix tests fr, and use pydantic validators
* darglint fix
* increase lock expiration in tests to 2500
* remove print statement
---------
Co-authored-by: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
* [ENG-4165] Consider default and default_factory for state vars
When determining whether a state var should be marked as optional, check that
it is missing both default and default_factory and is not required.
Fix#4471
* add test for default factory with rx.foreach (#4515)
---------
Co-authored-by: benedikt-bartscher <31854409+benedikt-bartscher@users.noreply.github.com>
* Unit test updates
* test_client_storage: simulate backend state expiry
* [HOS-333] Send a "reload" message to the frontend after state expiry
1. a state instance expires on the backing store
2. frontend attempts to process an event against the expired token and gets a
fresh instance of the state without router_data set
3. backend sends a "reload" message on the websocket containing the event and
immediately stops processing
4. in response to the "reload" message, frontend sends
[hydrate, update client storage, on_load, <previous_event>]
This allows the frontend and backend to re-syncronize on the state of the app
before continuing to process regular events.
If the event in (2) is a special hydrate event, then it is processed normally
by the middleware and the "reload" logic is skipped since this indicates an
initial load or a browser refresh.
* unit tests working with redis
On py3.9 and py3.10, `dict[str, str]` and other typing forms are kinda
considered classes, but they still fail when doing `issubclass`, so
specifically exclude generic aliases before calling issubclass.
Fix#4424
Bonus fix: support upcasting of pydantic v1 and v2 models
* [ENG-3953] Support pydantic BaseModel (v1 and v2) as state var
Provide serializers and mutable proxy tracking for pydantic models directly.
* conditionally define v2 serializer
Co-authored-by: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
* Add `MutableProxy._is_mutable_value` to avoid duplicate logic
* Conditionally import BaseModel to handle older pydantic v1 versions
* pre-commit fu
---------
Co-authored-by: Khaleel Al-Adhami <khaleel.aladhami@gmail.com>
Because of some dodgy logic in Base.get_value and State.dict / State.get_delta
when the value of some state var X happened to be the name of another var in
the state Y, then the value for X would be returned as the value of Y.
wat.
Fixes#4369
* allow for event handlers to ignore args
* use a constant
* dang it darglint
* forgor
* keep the tests but move them to valid place
* add metainfo to keyevent
* format code
* fix pyi files
* generate all prefixes of event types
* change format rule
* fix and test bug in config env loading
* streamline env var interpretation with @adhami3310
* improve error messages, fix invalid value for TELEMETRY_ENABLED
* just a small hint
* ruffing
* fix typo from review
* refactor - ruff broke the imports..
* cleanup imports
* more
* add internal and enum env var support
* ruff cleanup
* more global imports
* revert telemetry, it lives in rx.Config
* minor fixes/cleanup
* i missed some refs
* fix darglint
* reload config is internal
* fix EnvVar name
* add test for EnvVar + minor typing improvement
* bool tests
* was this broken?
* retain old behavior
* migrate APP_HARNESS_HEADLESS to new env var system
* migrate more APP_HARNESS env vars to new config system
* migrate SCREENSHOT_DIR to new env var system
* refactor EnvVar.get to be a method
* readd deleted functions and deprecate them
* improve EnvVar api, cleanup RELOAD_CONFIG question
* move is_prod_mode back to where it was
* [ENG-1104] patch `json.dumps` to handle `__wrapped__` objects
Unwrap proxied objects if the default serializer doesn't work.
* pre-commit fixup
* Skip default fallback logic when `cls` is specified
`cls` will provide its own default serialization mechanism, passing a `cls`
Encoder class is now also a way to opt-out of our patching shenanigans and just
use your own code.
This will work, provided the library doing the JSON encoding isn't also using
their own custom class.
* Override JSONEncoder.default instead of json.dumps
Many libraries (like httpx, used by openai), will use `from json import dumps`,
and if they do that before `reflex.state` gets imported, then they will get the
original dumps function instead of our patched one.
To workaround this, monkeypatch the `JSONEncoder.default` function instead.
This is also nicer behavior for custom subclasses of JSONEncoder; if someone
wants to opt-out of our monkeypatching, they can simply not call
`super().default(o)` in their subclass, which by default only raises a
TypeError.
---------
Co-authored-by: Nikhil Rao <nikhil@reflex.dev>
